Non-native species are species that have been introduced to an area outside of their native range, either intentionally or unintentionally. This can happen through a variety of means, including human activities such as trade, travel, and agriculture, as well as natural processes such as wind and water dispersal.
Invasive species are non-native species that have negative impacts on the environment, the economy, or human health. These impacts can include:
* Displacing native species and disrupting ecosystems
* Damaging crops and livestock
* Spreading diseases
* Causing economic losses
Invasive species can be a major threat to biodiversity and can have significant economic and social impacts. As a result, it is important to be able to distinguish between non-native and invasive species in order to manage and control their spread.